Silicon ChipSubscriptions - April 2023 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: Renewable energy costs are seriously understated by the media
  4. Feature: Underground Communications by Dr David Maddison
  5. Project: 500W Class-D Mono Amplifier by Phil Prosser
  6. Project: Wideband Fuel Mixture Display Part 1 by John Clarke
  7. Subscriptions
  8. Review: T48 Universal Programmer by Tim Blythman
  9. Project: Automated Test Bench by Richard Palmer
  10. Project: Silicon Chirp – the pet cricket by John Clarke
  11. Feature: Using TestController by Richard Palmer
  12. Serviceman's Log: Tips on kit and bits by Dave Thompson
  13. Product Showcase
  14. Vintage Radio: Browning-Drake 6A by Dennis Jackson
  15. PartShop
  16. Market Centre
  17. Advertising Index
  18. Notes & Errata: Secure Remote Mains Switch, July & August 2022; Capacitor Discharge Welder, March & April 2022; Programmable Hybrid Lab Supply with WiFi, May & June 2021
  19. Outer Back Cover

This is only a preview of the April 2023 issue of Silicon Chip.

You can view 39 of the 112 pages in the full issue, including the advertisments.

For full access, purchase the issue for $10.00 or subscribe for access to the latest issues.

Articles in this series:
  • Underwater Communication (March 2023)
  • Underground Communications (April 2023)
Items relevant to "500W Class-D Mono Amplifier":
  • 500W Class-D Amplifier cutting diagrams (PDF download) (Panel Artwork, Free)
Items relevant to "Wideband Fuel Mixture Display Part 1":
  • Wideband Fuel Mixture Display PCB [05104231] (AUD $10.00)
  • PIC16F18877-E/PT programmed for the Wideband Fuel Mixture Display (WFMD) [0510423A.HEX] (Programmed Microcontroller, AUD $15.00)
  • Wideband Fuel Mixture Display short-form kit (Component, AUD $120.00)
  • Firmware for the Wideband Fuel Mixture Display (WFMD) [0510423A.HEX] (Software, Free)
  • Wideband Fuel Mixture Display PCB pattern (PDF download) [05104231] (Free)
Videos relevant to "Wideband Fuel Mixture Display Part 1":
  • WFMD
Articles in this series:
  • Wideband Fuel Mixture Display Part 1 (April 2023)
  • Wideband Fuel Mixture Display, Pt2 (May 2023)
  • Wideband Fuel Mixture Display, Pt3 (June 2023)
Items relevant to "Automated Test Bench":
  • Automated Test Bench Swiss Army Knife PCB [04110221] (AUD $10.00)
  • 5V to ±15V boost module (Component, AUD $5.00)
  • ESP32 DevKitC microcontroller module with WiFi and Bluetooth (Component, AUD $25.00)
  • Testbench Swiss Army Knife short form kit (Component, AUD $50.00)
  • Laser-cut UB1 Jiffy box lid for the Test Bench Swiss Army Knife (PCB, AUD $10.00)
  • Firmware and laser cutting files for the Automated Test Bench Swiss Army Knife (Software, Free)
  • Automated Test Bench Swiss Army Knife PCB pattern (PDF download) [04110221] (Free)
Items relevant to "Silicon Chirp – the pet cricket":
  • Silicon Chirp cricket PCB [08101231] (AUD $2.50)
  • PIC16F15214-I/SN programmed for Silicon Chirp [01810123A.hex] (Programmed Microcontroller, AUD $10.00)
  • Silicon Chirp kit (Component, AUD $25.00)
  • Firmware for Silicon Chirp [01810123A.HEX] (Software, Free)
  • Silicon Chirp cricket PCB pattern (PDF download) [08101231] (Free)

Purchase a printed copy of this issue for $11.50.
Subscribe to MARCH 2023 ISSN 1030-2662 03 The VERY BEST DIY Projects! [ 3 1 ] Digital Volume Control Potentiometer [ 42 ] Model Railway Turntable A drop-in replacement 9 771030 266001 $ 50* NZ $1290 11 INC GST INC GST for a volume control potentio An excellent addition to meter nearly any model railway [ 56 ] Altium Designer 23 [ 62 ] 30V 10A DC Load Modu Covering the software’s layout newest features le A programmable constan t-current DC Load ...plus much more inside how we communicat e underwater Australia’s top electronics magazine Silicon Chip is one of the best DIY electronics magazines in the world. Each month is filled with a variety of projects that you can build yourself, along with features on a wide range of topics from in-depth electronics articles to general tech overviews. Published in Silicon Chip If you have an active subscription you receive 10% OFF orders from our Online Shop (siliconchip.com.au/Shop/)* Rest of World New Zealand Australia * does not include the cost of postage Length Print Combined Online 6 months $65 $75 $50 1 year $120 $140 $95 2 years $230 $265 $185 6 months $80 $90 1 year $145 $165 2 years $275 $310 6 months $100 $110 1 year $195 $215 2 years $380 $415 All prices are in Australian dollars (AUD). Combined subscriptions include both the printed magazine and online access. Try our Online Subscription – now with PDF downloads! How We Communicate Underwater; March 2023 Digital Volume Control Pot; March 2023 Advanced SMD Test Tweezers; February & March 2023 Active Mains Soft Starter; February & March 2023 An online issue is perfect for those who don’t want too much clutter around the house and is the same price worldwide. Issues can be viewed online, or downloaded as a PDF. To start your subscription go to siliconchip.com.au/Shop/Subscribe